/**
  * @return Gpf_Csv_File
  *
  */
 protected function getCsvFile($fileName,$mode = 'r',$delimiter = ",") {
     $csvFile = new Gpf_Csv_File($fileName, $mode);
     $csvFile->setDelimiter($delimiter);
     return $csvFile;
 }
 protected function logError($importObject, array $row, Gpf_Exception $e)
 {
     $this->logger->error($this->_sys('Could not import %s from %s on line %s. Throw exception: %s', $importObject, $this->file->getFileName(), implode($this->delimiter, $row), $e->getMessage()));
 }